Answer:
The correct answer is "The gene that is mutated is the gene that encodes for flagellin, and the motility-related parts that are still present are most likely the elements of the basal body: the central rod and the L, P, C, and MS rings".
Explanation:
Swimming motility for pathogenic bacilli is mediated by flagellin, the protein that forms the filaments needed for the proper arrangement of the flagellum. If a mutant bacteria has no long flagella it is very likely that the gene that is mutated is the one that encodes for flagellin, and the flagella can no be long because it lacks filaments. The parts of the flagella that most likely are still present in the mutated bacteria are the ones no related with flagellin, which are the elements of the basal body: the central rod and the L, P, C, and MS rings.
Answer:
Digestive system is responsible for the digestion of food materials. In digestive system, food material such as protein, carbohydrates and fats are converted into amino acid, glucose and faty acid respectively. Our body absorbed nutrients in the form of glucose, amino acid and fatty acid. Digestive system uses amino acid for the repair and formation of muscle. Body needs energy for performing different functions and extra energy is stored in the form of glycogen and use when it is needed.
Answer: The answer is cells.
Explanation: The cells are the smallest living unit. Whether they are made of a single cell such as bacteria or multiple, such as humans.
Answer:
Nitrogen is found in soils and plants, in the water we drink, and in the air we breathe. It is also essential to life: a key building block of DNA, which determines our genetics, is essential to plant growth, and therefore necessary for the food we grow.
Explanation:
<h2>Marke me a brainlist</h2>
Answer:
It is A.tyrosinase
Explanation:
The enzyme defect responsible for OCA1-type albinism is tyrosine 3-monooxygenase tyrosinase.